/* 用户信息 */
.user {
  width: 100%;
  padding:40px 0px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(rgb(1,115,222), rgb(78,169,245));
  color:white;
}
.user .avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
} 


/* 表单 */
.profile{
  padding:1em; 
}

.profile .action{
  width: 50%;
  margin: 50px auto;
}

.profile .action .btn{
  width:100%;
  background-color: #4ea9f5;
  color:#fff;
}